Car comparison

Mercedes-Benz C-class Coupe (C205) · Facelift 2018 C 220dvsMercedes-Benz C-class (W206) · Facelift 2026 C 250d

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Mercedes-Benz C-class Coupe (C205) · Facelift 2018

C 220d

194 hp1950 ccDieselRWDAutomaticTurbochargedCoupe2018-2023

Mercedes-Benz C-class (W206) · Facelift 2026

C 250d

200 hp1992 ccDieselAWDAutomaticTurbochargedSedan2026-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d

Quickest 0-100 km/h
7.0 s
Fastest top speed
240 km/h
149 mph
Lightest
1,530 kg
3,373 lb
Best power-to-weight
127 hp/t
95 kW/t
7.9 kg/hp
Lowest combined fuel consumption
4.9 L/100 km
48.0 mpg US
57.6 mpg UK
Best performance score
55/100
Best economy score
94/100

Mercedes-Benz C-class (W206) Facelift 2026 C 250d

Most powerful
200 hp
149 kW
Highest torque
440 Nm
325 lb-ft
Best estimated range
1,269 km
789 mi
Best overall score
61/100
Best practicality score
74/100

Specification comparison

Specification comparison
Model	Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	Mercedes-BenzC-class (W206)Facelift 2026C 250d
Power	194hp145kW	200hp149kW
Torque	400Nm295lb-ft	440Nm325lb-ft
Curb weight	1,530kg3,373lb	1,775kg3,913lb
Gross weight	2,085kg4,597lb	2,400kg5,291lb
Top speed	240 km/h 149 mph	238 km/h 148 mph
To 99% top speed	87.4s99% target: 238 km/h / 148 mph Calculated	65.7s99% target: 236 km/h / 146 mph Calculated
0-100 km/h	7.0s	7.1s
0-200 km/h	28.8s Calculated	25.2s Calculated
0-60 mph	6.6s Calculated	6.8s Calculated
Fuel consumption	4.9L/100 km48mpg US57.6mpg UK	5.2L/100 km45.2mpg US54.3mpg UK
Fuel consumption city	5.8L/100 km40.6mpg US48.7mpg UK	-
Fuel consumption highway	4.1L/100 km57.4mpg US68.9mpg UK	-
Quarter mile	15.0s Calculated	15.0s Calculated
Power-to-weight	127hp/t95kW/t58hp/1000 lb Calculated	113hp/t84kW/t51hp/1000 lb Calculated
Torque-to-weight	261Nm/t175lb-ft/ton Calculated	248Nm/t166lb-ft/ton Calculated
Estimated range	837km520mi Calculated	1,269km789mi Calculated
Displacement	1,950cc119cu in	1,992cc122cu in
Length	4,686mm184in	4,766mm188in
Width	1,810mm71in	1,820mm72in
Height	1,405mm55in	1,438mm57in
Wheelbase	2,840mm112in	2,865mm113in
Front track	1,567mm62in	1,582mm62in
Rear track	-	1,594mm63in
Ground clearance	88mm3in	-
Trunk volume	-	455L
Doors	2	4
Seats	4	5
Fuel tank	41L	66L
CO2 emissions	130g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220dMercedes-Benz C-class (W206) Facelift 2026 C 250dPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	-	1,600-2,800 rpm	3,050 rpm
Mercedes-BenzC-class (W206)Facelift 2026C 250d	3,400-3,600 rpm	1,800-2,800 rpm	3,850 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	Mercedes-BenzC-class (W206)Facelift 2026C 250d
	Acceleration checkpoints
0-60 mph 0-97 km/h	6.6 s	6.8 s
0-100 km/h 0-62 mph	7.0 s	7.1 s
0-200 km/h 0-124 mph	28.8 s	25.2 s
Top speed	240 km/h 149 mph	238 km/h 148 mph
	Drag race simulation
60 ft 18 m	2.5 s	2.7 s
330 ft 101 m	6.5 s	6.8 s
1/8 mile 201 m	9.8 s	10.0 s
1000 ft 305 m	12.6 s	12.7 s
1/4 mile 402 m	15.0 s	15.0 s
Trap speed 1/4 mile 402 m	154 km/h 96 mph	160 km/h 100 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	194 hp 145 kW
Mercedes-BenzC-class (W206)Facelift 2026C 250d	200 hp 149 kW

Mercedes-Benz C-class (W206) Facelift 2026 C 250d has 6 hp more than Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d.

The biggest power difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d and Mercedes-Benz C-class (W206) Facelift 2026 C 250d: 6 hp (4 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	400 Nm 295 lb-ft
Mercedes-BenzC-class (W206)Facelift 2026C 250d	440 Nm 325 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	1,530 kg 3,373 lb
Mercedes-BenzC-class (W206)Facelift 2026C 250d	1,775 kg 3,913 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	240 km/h 149 mph
Mercedes-BenzC-class (W206)Facelift 2026C 250d	238 km/h 148 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	7.0 s
Mercedes-BenzC-class (W206)Facelift 2026C 250d	7.1 s

Although Mercedes-Benz C-class (W206) Facelift 2026 C 250d has more power, Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d and Mercedes-Benz C-class (W206) Facelift 2026 C 250d: 0.1 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	4.9 L/100 km 48.0 mpg US 57.6 mpg UK
Mercedes-BenzC-class (W206)Facelift 2026C 250d	5.2 L/100 km 45.2 mpg US 54.3 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	127 hp/t 95 kW/t 7.9 kg/hp
Mercedes-BenzC-class (W206)Facelift 2026C 250d	113 hp/t 84 kW/t 8.9 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	837 km 520 mi
Mercedes-BenzC-class (W206)Facelift 2026C 250d	1,269 km 789 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	194 hp 145 kW	7.0 s	240 km/h 149 mph
Mercedes-BenzC-class (W206)Facelift 2026C 250d	200 hp 149 kW	7.1 s	238 km/h 148 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d

Power	194 hp 145 kW
0-100 km/h	7.0 s
Top speed 240 km/h 149 mph

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,686 mm 184.5 in
Height	1,405 mm 55.3 in

Mercedes-BenzC-class (W206)Facelift 2026C 250d

Power	200 hp 149 kW
0-100 km/h	7.1 s
Top speed 238 km/h 148 mph

Doors/seats	4 doors 5 seats
Trunk	455 L 16.1 cu ft
Length	4,766 mm 187.6 in
Height	1,438 mm 56.6 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d

Power	194 hp 145 kW
0-100 km/h	7.0 s
Top speed 240 km/h 149 mph

4.9 L/100 km

48.0 mpg US

57.6 mpg UK

Mercedes-BenzC-class (W206)Facelift 2026C 250d

Power	200 hp 149 kW
0-100 km/h	7.1 s
Top speed 238 km/h 148 mph

5.2 L/100 km

45.2 mpg US

54.3 mpg UK

Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	4.9 L/100 km 48.0 mpg US 57.6 mpg UK	7.0 s
Mercedes-BenzC-class (W206)Facelift 2026C 250d	5.2 L/100 km 45.2 mpg US 54.3 mpg UK	7.1 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d	127 hp/t 95 kW/t 7.9 kg/hp	4.9 L/100 km 48.0 mpg US 57.6 mpg UK
Mercedes-BenzC-class (W206)Facelift 2026C 250d	113 hp/t 84 kW/t 8.9 kg/hp	5.2 L/100 km 45.2 mpg US 54.3 mpg UK

Detailed score breakdown

Vehicle

Mercedes-BenzC-class Coupe (C205)Facelift 2018C 220d

Mercedes-BenzC-class (W206)Facelift 2026C 250d

Power

194 hp

145 kW

200 hp

149 kW

Torque

400 Nm

295 lb-ft

440 Nm

325 lb-ft

Acceleration

7.0 s

7.1 s

Top speed

240 km/h

149 mph

238 km/h

148 mph

Lightness

1,530 kg

3,373 lb

1,775 kg

3,913 lb

Fuel consumption

4.9 L/100 km

48.0 mpg US

57.6 mpg UK

5.2 L/100 km

45.2 mpg US

54.3 mpg UK

Practicality

Doors/seats	2 doors 4 seats
Trunk	-
Length	4,686 mm 184.5 in
Height	1,405 mm 55.3 in

Doors/seats	4 doors 5 seats
Trunk	455 L 16.1 cu ft
Length	4,766 mm 187.6 in
Height	1,438 mm 56.6 in

Range score

837 km

520 mi

1,269 km

789 mi

CO2 score

130 g/km

Trunk score

455 L

16.1 cu ft

Power-to-weight score

127 hp/t

95 kW/t

7.9 kg/hp

113 hp/t

84 kW/t

8.9 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Mercedes-Benz C-class Coupe (C205) Facelift 2018 C 220d	Mercedes-Benz C-class (W206) Facelift 2026 C 250d
Consumption	4.9 L/100 km48 mpg US57.6 mpg UK	5.2 L/100 km45.2 mpg US54.3 mpg UK
Cost / 100 km	8.58 LC100 km	9.10 LC100 km
Cost / 100 mi	13.80 LC100 mi	14.65 LC100 mi
Annual fuel used	735 L194 US gal162 UK gal	780 L206 US gal172 UK gal
Annual fuel cost	1,286 LC/year	1,365 LC/year